(1) General description of data:

Seven files of data contains the time domain data captured by the 5GHz

digitizer by changing the temperature from 50 to 80 degree for a 5m section

of fibre. There are 25 times repetition in each file. Each repetition in the

time domain is 20us. The time interval is 0.2ns between two data. The unit

for the data is the power level captured by the PD.

(2) Date of the collected data:

20150422 and 20150501

(3) Location of where the data is collected:

CSIC lab, Department of Engineering, University of Cambridge, Trumpington

street, Cambridge, CB2 1PZ, UK

(5) File names, and description of this file:

ps_34ns_20us_50degrees.mat

ps_34ns_20us_55degrees.mat

ps_34ns_20us_60degrees.mat

ps_34ns_20us_65degrees.mat

ps_34ns_20us_70degrees.mat

ps_34ns_20us_75degrees.mat

ps_34ns_20us_80degrees.mat

These are the time domain data captured by 5GHz sampling frequency.

The total length is 500us in time.

Unit: time, time interval: 0.2ns

Data for pending journal article "Double peak induced distance error in BOTDR event detection and the recovery method" to be published in Applied Optics